GB432901A - Improvements in or relating to nut locking devices - Google Patents
Improvements in or relating to nut locking devicesInfo
- Publication number
- GB432901A GB432901A GB3758/34A GB375834A GB432901A GB 432901 A GB432901 A GB 432901A GB 3758/34 A GB3758/34 A GB 3758/34A GB 375834 A GB375834 A GB 375834A GB 432901 A GB432901 A GB 432901A
- Authority
- GB
- United Kingdom
- Prior art keywords
- recess
- relating
- locking devices
- nut locking
- nut
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
- 230000004048 modification Effects 0.000 abstract 1
- 238000012986 modification Methods 0.000 abstract 1
Classifications
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B39/00—Locking of screws, bolts or nuts
- F16B39/02—Locking of screws, bolts or nuts in which the locking takes place after screwing down
- F16B39/04—Locking of screws, bolts or nuts in which the locking takes place after screwing down with a member penetrating the screw-threaded surface of at least one part, e.g. a pin, a wedge, cotter-pin, screw
- F16B39/06—Locking of screws, bolts or nuts in which the locking takes place after screwing down with a member penetrating the screw-threaded surface of at least one part, e.g. a pin, a wedge, cotter-pin, screw with a pin or staple parallel to the bolt axis
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
- F16B—DEVICES FOR FASTENING OR SECURING CONSTRUCTIONAL ELEMENTS OR MACHINE PARTS TOGETHER, e.g. NAILS, BOLTS, CIRCLIPS, CLAMPS, CLIPS OR WEDGES; JOINTS OR JOINTING
- F16B39/00—Locking of screws, bolts or nuts
- F16B39/22—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening
- F16B39/28—Locking of screws, bolts or nuts in which the locking takes place during screwing down or tightening by special members on, or shape of, the nut or bolt
- F16B39/32—Locking by means of a pawl or pawl-like tongue
-
- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10S—TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y10S411/00—Expanded, threaded, driven, headed, tool-deformed, or locked-threaded fastener
- Y10S411/924—Coupled nut and bolt
- Y10S411/948—Longitudinal key
Landscapes
- Engineering & Computer Science (AREA)
- General Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
- Snaps, Bayonet Connections, Set Pins, And Snap Rings (AREA)
- Surgical Instruments (AREA)
- Connection Of Plates (AREA)
- Lock And Its Accessories (AREA)
- Dowels (AREA)
Abstract
432,901. Locking nuts. BOITEL, A. F., 168, Kaiserallee, Wilmersdorf, and AGAHD, W., 5, Joachimsthaler Strasse, Charlottenburg, both in Berlin. Feb. 5, 1934, No. 3758. Addition to 405,674. [Class 89 (i)] In a nut-locking device according to the parent Specification the nut has a recess 11 midway in its depth formed to receive the end 10 of the locking member. In a modification, Fig. 3, the locking wire is housed in a recess 15 in the surface of the bolt shank, and has its end 17 bent to enter a recess in the side of the bolt head.
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEB156559D DE603584C (en) | 1932-07-14 | 1932-07-14 | Screw locking |
GB21927/32A GB405674A (en) | 1932-07-14 | 1932-08-04 | Improvements in or relating to nut locking devices |
US651418A US1996716A (en) | 1932-07-14 | 1933-01-12 | Nut locking device |
FR758212D FR758212A (en) | 1932-07-14 | 1933-07-11 | Locking device for nuts |
GB3758/34A GB432901A (en) | 1932-07-14 | 1934-02-05 | Improvements in or relating to nut locking devices |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DEB156559D DE603584C (en) | 1932-07-14 | 1932-07-14 | Screw locking |
GB3758/34A GB432901A (en) | 1932-07-14 | 1934-02-05 | Improvements in or relating to nut locking devices |
Publications (1)
Publication Number | Publication Date |
---|---|
GB432901A true GB432901A (en) | 1935-08-06 |
Family
ID=25968852
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB21927/32A Expired GB405674A (en) | 1932-07-14 | 1932-08-04 | Improvements in or relating to nut locking devices |
GB3758/34A Expired GB432901A (en) | 1932-07-14 | 1934-02-05 | Improvements in or relating to nut locking devices |
Family Applications Before (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB21927/32A Expired GB405674A (en) | 1932-07-14 | 1932-08-04 | Improvements in or relating to nut locking devices |
Country Status (4)
Country | Link |
---|---|
US (1) | US1996716A (en) |
DE (1) | DE603584C (en) |
FR (1) | FR758212A (en) |
GB (2) | GB405674A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2272951A (en) * | 1992-11-30 | 1994-06-01 | Kai Corp | Preventing loosening of screwthreaded fasteners |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2852056A (en) * | 1955-05-31 | 1958-09-16 | Illinois Tool Works | Screw with plastic insert which locks and seals |
GB2261713A (en) * | 1991-11-22 | 1993-05-26 | Paul Francis Harding | Clip for securing two members |
US6158936A (en) * | 1999-06-28 | 2000-12-12 | Thommes; Friedrich | Self retaining nut |
US20230030567A1 (en) * | 2021-07-29 | 2023-02-02 | Ming-Cheng Pai | Screw member |
-
1932
- 1932-07-14 DE DEB156559D patent/DE603584C/en not_active Expired
- 1932-08-04 GB GB21927/32A patent/GB405674A/en not_active Expired
-
1933
- 1933-01-12 US US651418A patent/US1996716A/en not_active Expired - Lifetime
- 1933-07-11 FR FR758212D patent/FR758212A/en not_active Expired
-
1934
- 1934-02-05 GB GB3758/34A patent/GB432901A/en not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB2272951A (en) * | 1992-11-30 | 1994-06-01 | Kai Corp | Preventing loosening of screwthreaded fasteners |
Also Published As
Publication number | Publication date |
---|---|
DE603584C (en) | 1934-10-03 |
FR758212A (en) | 1934-01-12 |
GB405674A (en) | 1934-02-05 |
US1996716A (en) | 1935-04-02 |
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